Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12220685 | Solid-phase extraction material, and preparation method and use thereof | Qing Zhou, Ziang Zhang, Yurong Chen, Chongtian Lei, Ranqiu Wang +2 more | 2025-02-11 |
| 9571926 | High-efficiency low-voltage-power-supply high-power-output audio driver architecture | Bai Jianxiong, Shihao Chen, Sijun Chen | 2017-02-14 |